[dpdk-stable] patch 'net/mlx5: fix build with gcc 7.1' has been queued to LTS release 16.11.3

[Yuanhan Liu <yliu@fridaylinux.org>]

Hi,

FYI, your patch has been queued to LTS release 16.11.3

Note it hasn't been pushed to http://dpdk.org/browse/dpdk-stable yet.
It will be pushed if I get no objections before 07/19/17. So please
shout if anyone has objections.

Thanks.

	--yliu

---
>From 031afb4a7b662035092a99a07c00e492fcbf3c19 Mon Sep 17 00:00:00 2001
From: Ferruh Yigit <ferruh.yigit@intel.com>
Date: Tue, 13 Jun 2017 17:42:11 +0100
Subject: [PATCH] net/mlx5: fix build with gcc 7.1
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

[ upstream commit aee3d4d6d5a6dbfa0a503f25f0f2bec8e6476477 ]

build error:
.../dpdk/drivers/net/mlx5/mlx5_fdir.c:
  In function ‘fdir_filter_to_flow_desc’:
.../dpdk/drivers/net/mlx5/mlx5_fdir.c:146:18:
 error: this statement may fall through [-Werror=implicit-fallthrough=]
   desc->dst_port = fdir_filter->input.flow.udp4_flow.dst_port;
   ~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
.../dpdk/drivers/net/mlx5/mlx5_fdir.c:147:2: note: here
  case RTE_ETH_FLOW_NONFRAG_IPV4_OTHER:
  ^~~~

Fixed by adding fallthrough comment to the code.

Fixes: 76f5c99e6840 ("mlx5: support flow director")

Signed-off-by: Ferruh Yigit <ferruh.yigit@intel.com>
Acked-by: Adrien Mazarguil <adrien.mazarguil@6wind.com>
---
 drivers/net/mlx5/mlx5_fdir.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/net/mlx5/mlx5_fdir.c b/drivers/net/mlx5/mlx5_fdir.c
index 70a5dd0..d4c19e5 100644
--- a/drivers/net/mlx5/mlx5_fdir.c
+++ b/drivers/net/mlx5/mlx5_fdir.c
@@ -142,6 +142,7 @@ fdir_filter_to_flow_desc(const struct rte_eth_fdir_filter *fdir_filter,
 	case RTE_ETH_FLOW_NONFRAG_IPV4_TCP:
 		desc->src_port = fdir_filter->input.flow.udp4_flow.src_port;
 		desc->dst_port = fdir_filter->input.flow.udp4_flow.dst_port;
+		/* fallthrough */
 	case RTE_ETH_FLOW_NONFRAG_IPV4_OTHER:
 		desc->src_ip[0] = fdir_filter->input.flow.ip4_flow.src_ip;
 		desc->dst_ip[0] = fdir_filter->input.flow.ip4_flow.dst_ip;
-- 
2.7.4